1,1'-Bis{(S)-4,5-dihydro-3H-binaphtho[1,2-c:2',1'-e]phosphino}ferrocene, min. 98% (S,S)-f-Binaphane

Technical Notes:
1.Ligand for enantioselective Pd-catalyzed hydrogenation of enesulfonamides [5] and cyclic N-
sulfonylimines [6]
2.Enantioselective, asymmetric organocatalyst for [3+2] cycloaddition of allenoates to C60 fullerene (conversion >90%, ee up to 90%)
3.Ligand for Iridium-mediated direct asymmetric reductive amination of acetophenone with phenylhydrazide (conversion >99%; yield >94%; ee >94%) 4.Ligand used for the palladium-catalyzed, asymmetric, decarboxylative generation and asymmetric allylation of a-imino anions.
5.Ligand used in iridium-catalyzed, asymm etric hydrogenation of 6-substituted 3-hydroxypyridinium salts to trans 6-substituted piperidin-3-ols with high enantioselectivities(up to 95% ee).